FeCl2(dme) | 18346-60-6

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: FeCl2(dme)
• 英文别名: FeCl2(1,2-dimethoxyethane)；dichloroiron;1,2-dimethoxyethane
• CAS: 18346-60-6
• 化学式: C₄H₁₀Cl₂FeO₂
• 分子量: 216.875
• InChiKey: CIUPCIQWONPFLF-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  FeCl2(dme) 、 (3R,3'R)-3,3'-di-tert-butyl-3,3',4,4'-tetrahydro-1,1'-biisoquinoline 以 乙醚 为溶剂， 反应 16.0h， 以72%的产率得到
  参考文献：
  名称：

  未活化二烯的交叉区域和对映选择性铁催化 [4+2]-环加成

  摘要：

  描述了未活化的支链和直链二烯的对映选择性铁催化交叉-[4+2]-环加成。所示方法提供了在非常温和的反应条件下非常有效且原子经济地获得手性 1,3-取代的乙烯基环己烯的途径。开发手性双-二氢异喹啉配体类别对于获得优异水平的化学选择性、区域选择性和对映选择性至关重要。

  DOI：

  10.1002/anie.202112148

文献信息

• 1,2-Diaza-4-phosphaferrocenes: synthesis, structural characterization, ⁵⁷Fe Mössbauer spectrum analysis, and DFT calculation
  作者：Lian Duan、Xiang Zhang、Wenjun Zheng

  DOI：10.1039/c7dt01732d

  日期：——

  1,2-Diaza-4-phosphaferrocenes [(η⁵-3,5-R₂dp)Fe(η⁵-CpMe₅)] (R = tBu (3), Ph (4)) with a single η⁵ ring containing two nitrogen atoms are kinetically and thermodynamically very stable without the use of Lewis acids such as BH₃ or BF₃ to protect the nitrogen lone pairs.

  1,2-二氮杂-4-磷杂二茂铁[(η⁵-3,5-R₂dp)Fe(η⁵-CpMe₅)](R=tBu(3),Ph(4))具有一个含有两个氮原子的单个η⁵环，它们在动力学和热力学上非常稳定，无需使用像BH₃或BF₃这样的Lewis酸来保护氮的孤对电子。
• Studies on the Atropisomerism of Fe(II) 2,6-Bis(<i>N</i>-arylimino)pyridine Complexes
  作者：Juan Cámpora、M. Ángeles Cartes、Antonio Rodríguez-Delgado、A. Marcos Naz、Pilar Palma、Carmen M. Pérez、Diego del Rio

  DOI：10.1021/ic802271y

  日期：2009.4.20

  NMR spectra of free 2,6-bis(N-arylimino)pyridine (PDI) ligands displaying different substituents at the ortho and ortho' positions of the two N-aryl rings indicate that they can exist in syn (meso) and anti (chiral) configurations. These interconvert in solution at room temperature, via rotation of the aryl group. The corresponding paramagnetic FeX2(PDI) complexes exhibit the same kind of isomerism, a property that is thought to be important for their activity as alpha-olefin polymerization catalysts. For the first time, this has been detected by H-1 NMR and studied in solution. Although the conformational stability of the diastereoisomeric complexes varies widely (depending on the size of the substituents at the imine and the aromatic rings), a moderate degree of steric hindrance suffices to allow their chemical separation. A simple procedure is developed for the preparation of these complexes in diastereoisomerically pure form. In addition, introduction of a prochiral substituent in the pyridine ring enables positive assignment of the stereoisomers. Isomerization rate measurements of the Fe(II) complexes in solution suggest that isomerization very likely involves the dissociation of the corresponding Fe-N(imino) bond prior to the rotation of N-aryl groups. DFT calculations provide additional support to the conformational assignment as well as the dissociative isomerization mechanism.